VYM (View Your Mind) is a tool to generate and manipulate maps which show your thoughts. Such maps can help you to improve your creativity and effectivity. You can use them for time management, to organize tasks, to get an overview over complex contexts

OProfile is a low-overhead, transparent profiler for Linux, capable of instruction-grain profiling of all processes, shared libraries, the kernel and device drivers, via the hardware performance counters.

Develop an experimental framework for simulated multiplayer (model) railroads.
It could be based on the VRML/X3D standard and it could use internal scripting with ECMAScript and MU systems that provide network sensor interfaces.
Project Homepage: http://simulrr.sourceforge.net

Mission X is a free open source multiplatform space shooter written in java featuring kick-ass graphics and OST. Languages: English, Italian. Last update: July 23, 2010. Trailer and more screenshots: missionx.adolfintel.com